KB Security is a small security firm that had been established by the time of Bruce Goodman's murder. Ron DeLite, Larry Butz, and Wendy Oldbag have all been employed as security guards here. The CEO Kane Bullard was murdered when he attempted to blackmail Luke Atmey. The firm would send out security teams to buildings to guard them, presumably by request. Although the company headed security operations against the infamous thief Mask☆DeMasque, its successive failures led to the company's reputation taking a nosedive. KB Security sells, among possibly other things, safes; Damon Gant had a KB Security safe in his office.